I have water in the passenger headlight and do not understand how it got in there or how to get it out.

Question edited for English clarity.

Gently hose the engine bay down when the engine is warm to remove traces of sprayed coolant. Leave a couple of hours to dry. Run the engine and observe the engine bay and passenger headlight area until the coolant fans turn on and the engine is up to operating temperature. Look for where the leak is coming from?

Find a wiring diagram (www.bbbind.com) free wiring diagrams . Then go to youtube an check out Eric the car guy's basic electrical trouble shooting . An there are one's for understanding wiring diagrams . Learn voltage drop testing also.

Check bulb on side that only works when headlights off.

Hope I helped,
Luke

Hi Josh,
if you check your owners manual it will show you each fuse and what that fuse powers.But you need to have a test light and check each fuse on each side of that fuse.Or remove the headlight assm and check the plug to the headlight with your test light for power.It may just be the headlight.

I have got a Suzuki Alto.
I been having problems lately. When ever it rains the car get flooded inside.
I keep getting a puddle of water by the back and front and under the seat of the passenger side of the feet.
It happen when the car is standing stationary at night and in the evening when it rains and by the morning there is a puddle of water inside. As attached in the picture.
The garage did a get wash but they could not find no leak and fixed the rim of the doors on the passenger side of the door too but it still keep happened and I went back the garage but they have done all the investigation but they still can't seem to find the problem for the water flooding inside of the car.
Can you please help in understanding what else could be the course of this problem.
I look forward to hearing from you.

From Info I have looked at I believe under hood micro switch relay 35 is for low beam and 34 is for high beam. It also looks like you have a different fuse for each light. The relay are for both low beam or both high beams. each headlight has its own fuse. I believe #4 fuse under hood is for passenger side low beam. fuses 1-4 under hood are for the four headlights as I understand the info I have seen.

HI Matt,
Your issue sounds like a fault, most likely in the rear lights. Current is feeding from the brake light circuit, into the running light circuit. The most common causes are a bulb filament broken and touching the running light circuit, and loss of ground.
observe the rear lights closely and you should get a clue as to which light is failing....but if not, just pick one....
I would run a temporary ground and test again, if no results, pull the brake light bulbs...
Transient current is often difficult to wrap your mind around, until you understand what can happen.
Doc

it could be the seal in your door could be bad. really seems like the only reason for this.

The ignitor or ballast must stay energized for the bulb to stay lit..If the bulb comes on then goes off, or flickers, then the ignitor is defective. You are in the early stages of failure, it will eventually stop working altogether

The weather seal is shot. Replace the entire assembley but don't forget to reconnect the turn signal bulb BEFORE you reinstall the assembley into the car body!